1 files changed, 4 insertions, 1 deletions
diff --git a/include/qapi/visitor.h b/include/qapi/visitor.h
index 1fef18c08f..28c21d8338 100644
--- a/include/qapi/visitor.h
+++ b/include/qapi/visitor.h
@@ -18,7 +18,10 @@
 
 typedef struct GenericList
 {
-    void *value;
+    union {
+        void *value;
+        uint64_t padding;
+    };
     struct GenericList *next;
 } GenericList;